Department of the Interior NAICS 236220 and PSC Y1AZ contractors

Commercial and Institutional Building Construction. CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 236220 · PSC Y1AZ

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$3,579,474,184

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 236220 and PSC Y1AZ

Emr, Inc.

Freeport, FL

Freeport, FL | 75 awards | Top agency Department of Defense | NAICS 236220

$742,909,896

Akima Construction Services LLC

Herndon, VA

Herndon, VA | 5 awards | Top agency Department of Defense | NAICS 236220

$137,053,194

Relyant Global LLC

Maryville, TN

Maryville, TN | 66 awards | Top agency Department of Defense | NAICS 236220

$329,521,825

Tunista Construction LLC

Tacoma, WA

Tacoma, WA | 5 awards | Top agency Department of Defense | NAICS 236220

$87,631,078

Sealaska Constructors LLC

Seattle, WA

Seattle, WA | 46 awards | Top agency Department of the Interior | NAICS 236220

$395,459,483

Tutor Perini Corporation

Sylmar, CA

Sylmar, CA | 38 awards | Top agency Department of Defense | NAICS 236220

$1,423,911,284

Tdx Quality, LLC

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 236220

$114,428,018

Power Design Inc.

Odell, OR

Odell, OR | 5 awards | Top agency Department of Commerce | NAICS 236220

$11,319,703

Doyon Project Services, LLC

Federal Way, WA

Federal Way, WA | 20 awards | Top agency Department of Defense | NAICS 236220

$337,239,703

Agency profile

Loading buyer-level contractor and category paths